CN207005386U - A kind of self-adjustable silk mouth pressure-reducing valve - Google Patents
A kind of self-adjustable silk mouth pressure-reducing valve Download PDFInfo
- Publication number
- CN207005386U CN207005386U CN201720830500.7U CN201720830500U CN207005386U CN 207005386 U CN207005386 U CN 207005386U CN 201720830500 U CN201720830500 U CN 201720830500U CN 207005386 U CN207005386 U CN 207005386U
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- self
- valve
- silk mouth
- spring
- mouth pressure
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Abstract
It the utility model is related to SMART FLUID manufacturing field of equipment, more particularly to a kind of self-adjustable silk mouth pressure-reducing valve, including valve body, bonnet, spring, valve rod, adjusting set, valve body and bonnet are connected by hexagon socket cap head screw, valve inner bottom is provided with valve seat, flap is provided with above valve seat, spring housing is on valve rod, spring bearer plate is provided with above spring, regulation jacking block is provided with above spring bearer plate, the left side of adjusting set is provided with fastening screw, housing pin and retaining ring are provided with inside adjusting set, this self-adjustable silk mouth pressure-reducing valve need not directly can just be adjusted manually using instruments such as spanners, built-in adjusting set will not move up and down, it is easy to use, it is easily operated.
Description
Technical field
SMART FLUID manufacturing field of equipment is the utility model is related to, more particularly to a kind of self-adjustable silk mouth pressure-reducing valve.
Background technology
Pressure-regulating valve is also known as self-balancing valve, flow control valve, flow controller, dynamic balance valve, flow equilibrium
Valve, is a kind of Flow-rate adjustment control device directly perceived easy, and valve can be under water effect in pipe network, the automatic residue for eliminating pipeline
Flow deviation caused by pressure head and pressure oscillation, no matter system pressure how to change keep setting flow it is constant, the valve this
A little functions make pipe network Flow-rate adjustment once complete, and tune net work is changed into simple assignment of traffic, the effective water for solving pipe network
Power is lacked of proper care.In the market, such product reaches pressure needed for regulation by adjusting top screw rod, and top screw rod can be with regulation
And move up and down and it is necessary to which regulation could be operated by spanner.
Therefore being badly in need of one kind need not directly can just be adjusted manually using instruments such as spanners, built-in adjusting set will not move up and down,
It is easy to use, easily operated self-adjustable silk mouth pressure-reducing valve.
Utility model content
In view of problem above, the utility model is provided one kind and need not directly can just adjusted manually using instruments such as spanners,
Built-in adjusting set will not move up and down, easy to use, easily operated self-adjustable silk mouth pressure-reducing valve.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme：It is a kind of in the utility model
Self-adjustable silk mouth pressure-reducing valve, including valve body, bonnet, spring, valve rod, adjusting set, the valve body and bonnet pass through interior hexagonal cylindrical
Head mode connects for screw is fixed, and the valve inner bottom is provided with valve seat, is provided with flap above the valve seat, the spring housing is in valve rod
On, spring bearer plate is provided with above the spring, regulation jacking block is provided with above the spring bearer plate, the left side of the adjusting set is provided with
Fastening screw, the adjusting set inside are provided with housing pin and retaining ring.The adjusting set on directly regulation top just can reach required
Pressure, adjusting set do not rotate and moved up and down with itself.
The body base is provided with bolt, and O-ring seal is provided between the bolt and valve body.
Support is provided between the valve body and bonnet.
Diaphragm is cased with the support.
The diaphragm is provided with top board, and the diaphragm and top board are fixed on support by hex nut.
The regulation jacking block bottom is against above spring bearer plate.
The bonnet is provided with lock screw, and the lock screw is located on the right side of regulation jacking block, by adjusting lock screw
It can be against on regulation jacking block.
The advantages of the utility model and beneficial effect are：There is provided a kind of without using the instruments such as spanner just can be directly manual
Regulation, and built-in spring makes adjusting set not move up and down, easy to use, easily operated self-adjustable silk mouth pressure-reducing valve.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is self-adjustable silk mouth structure of relief pressure valve schematic diagram.
Description of reference numerals
1. the diaphragm of 6. support of bolt 2.O types sealing ring 3. valve body, 4. valve seat, 5. flap 7.
8. the bonnet of 11. spring of top board 9. hexagon socket cap head screw, 10. hex nut 12.
13. spring bearer plate 14. adjusts the housing pin of 15. lock screw of jacking block, 16. valve rod 17.
18. the fastening screw of 19. adjusting set of retaining ring 20.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
A kind of self-adjustable silk mouth pressure-reducing valve, as shown in figure 1, including valve body 3, bonnet 12, spring 11, valve rod 16, adjusting set
19, valve body 3 and bonnet 12 are connected by hexagon socket cap head screw 9, and the inner bottom of valve body 3 is provided with valve seat 4, on valve seat 4
Side is provided with flap 5, and spring 11 is enclosed on valve rod 16, and the top of spring 11 is provided with spring bearer plate 13, and the top of spring bearer plate 13, which is provided with, adjusts
Jacking block 14 is saved, the left side of adjusting set 19 is provided with fastening screw 20, and the inside of adjusting set 19 is provided with housing pin 17 and retaining ring 18.Directly
The adjusting set 19 for connecing regulation top just can reach required pressure, and adjusting set 19 does not rotate and moved up and down with itself.The bottom of valve body 3
Provided with bolt 1, O-ring seal 2 is provided between bolt 1 and valve body 3.
Support 6 is provided between valve body 3 and bonnet 12.
Diaphragm 7 is cased with support 6.Diaphragm 7 is provided with top board 8, and diaphragm 7 and top board 8 are fixed by hex nut 10
On the frame 6.
Regulation jacking block 14 bottom is against the top of spring bearer plate 13.
Bonnet 12 is provided with lock screw 15, and lock screw 15 is located at the right side of regulation jacking block 14, by adjusting lock screw
15 can be against on regulation jacking block 14.
In use, it is necessary to when changing pressure, the direct adjusting set 19 for adjusting top just can reach required the product
Pressure.Built-in spring 11 makes adjusting set not rotated with adjusting set 19 and moved up and down, easy to operate.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
1. a kind of self-adjustable silk mouth pressure-reducing valve, it is characterised in that including valve body, bonnet, spring, valve rod, adjusting set, the valve body
It is connected with bonnet by hexagon socket cap head screw, the valve inner bottom is provided with valve seat, is provided with above the valve seat
Flap, the spring housing are provided with spring bearer plate, regulation top are provided with above the spring bearer plate on valve rod above the spring
Block, the left side of the adjusting set are provided with fastening screw, housing pin and retaining ring are provided with inside the adjusting set.
2. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 1, it is characterised in that the body base is provided with spiral shell
Bolt, O-ring seal is provided between the bolt and valve body.
3. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 1, it is characterised in that set between the valve body and bonnet
There is support.
4. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 3, it is characterised in that be cased with diaphragm on the support.
5. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 4, it is characterised in that the diaphragm is provided with upper pressure
Plate, the diaphragm and top board are fixed on support by hex nut.
6. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 1, it is characterised in that the regulation jacking block bottom is against
Above spring bearer plate.
7. a kind of self-adjustable silk mouth pressure-reducing valve according to claim 1, it is characterised in that the bonnet is provided with locking screw
Silk, the lock screw are located on the right side of regulation jacking block, can be against on regulation jacking block by adjusting lock screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830500.7U CN207005386U (en) | 2017-07-10 | 2017-07-10 | A kind of self-adjustable silk mouth pressure-reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830500.7U CN207005386U (en) | 2017-07-10 | 2017-07-10 | A kind of self-adjustable silk mouth pressure-reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005386U true CN207005386U (en) | 2018-02-13 |
Family
ID=61452737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830500.7U Active CN207005386U (en) | 2017-07-10 | 2017-07-10 | A kind of self-adjustable silk mouth pressure-reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237089A (en) * | 2017-07-10 | 2019-01-18 | 苏州普联力量智能流体控制有限公司 | A kind of self-adjustable silk mouth pressure reducing valve |
-
2017
- 2017-07-10 CN CN201720830500.7U patent/CN207005386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237089A (en) * | 2017-07-10 | 2019-01-18 | 苏州普联力量智能流体控制有限公司 | A kind of self-adjustable silk mouth pressure reducing valve |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |